Answer
$$m=\frac{5}{8}$$
Work Step by Step
Using the equation for slope, we find:
$$ \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}\\ m=\frac{4-9}{-2-6}\\ m=\frac{5}{8}$$
Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
by Bittinger, Marvin L.; Ellenbogen, David J.; Johnson, Barbara L.
Published by
Pearson
ISBN 10:
0-32184-874-8
ISBN 13:
978-0-32184-874-1
Chapter 8 - Systems of Linear Equations and Problem Solving - 8.4 Systems of Equations in Three Variables - 8.4 Exercise Set - Page 538: 44
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